Re: [PATCH v3 2/2] acpi: nfit: Add support for hot-add

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On Sun, Nov 8, 2015 at 4:49 PM, Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> wrote:
> On Saturday, November 07, 2015 10:57:17 AM Dan Williams wrote:
>> Rafael, awaiting your ack...
>
> Well, this seems to be entirely NFIT-related.
>
> Is there anything in particular you want me to look at?
>

This might be more relevant for a follow-on patch, but I wonder if the
core should be guaranteeing that the ->notify() callback occurs under
device_lock().  In the case of NFIT it seems possible for the notify
event to race ->add() or ->remove(), but maybe I missed some other
guarantee?
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